Bamboo PADINTON-01 Hunter Inspired Rubber Knee High Rain Boot, Black, 5 B(M) US Synthetic Importado Synthetic sole Shaft measures approximately 16 from arch SLEEK CRAFTSMANSHIP: Beat the downpour in adorable rubber rain boots that offer protection from the tips of the rounded toes to the top of the knee-high shafts. ENDLESS OUTFIT COMBINATIONS: Outfit and pair these boots with your favorite rainy day ensembles! Softly lined and roomy enough for a thick pair of socks on those extra chilly days. You'll find yourself looking forward to stormy weather! DURABLE LONG LASTING COMFORT: Effortlessly slip these on and off with a large circumference opening. Take well balanced steps with a rubber sole for traction and comfort. Featuring a cushioned footbed with a non-slip sole for all day walking comfort. 100% ECO FRIENDLY MATERIALS: Stay in control and true to your environmental principles with this earth conscious product. Made from animal friendly vegan materials. MEASUREMENTS: approx. 1.25 Heel with 0.5 platform, 15.75 shaft, 15 opening circumference.